Orichalcum Sestertius 29mm (24.82gm) Struck158 A.D. Rome

Obv: ANTONINVS AVG PIVS P P IMP II. Laureate head right.

Rev: SECVND / DECEM / ANNALES / COS IIII / SC in 5 lines within oak-wreath.

RIC III 785, very rare.     Mark Lehman Collection